Stay updated with real-time air quality in Miami, Florida featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
43
Good
Miami, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.75 μg/m³
0
55
155
255
425
605+
45.84 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
5.44 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Miami, Florida
Miami, Florida
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AQI 44
Good
4.59μg/m³
PM2.5
12.99μg/m³
PM10
47.19ppb
O3
0.54ppb
SO2
4.76ppb
NO2
0.42ppm
CO
AQI 42
Good
4.71μg/m³
PM2.5
14.69μg/m³
PM10
45.33ppb
O3
0.51ppb
SO2
8.16ppb
NO2
0.46ppm
CO
AQI 46
Good
4.55μg/m³
PM2.5
12.87μg/m³
PM10
49.69ppb
O3
0.57ppb
SO2
2.16ppb
NO2
0.41ppm
CO
AQI 41
Good
4.70μg/m³
PM2.5
13.53μg/m³
PM10
43.53ppb
O3
0.51ppb
SO2
8.38ppb
NO2
0.44ppm
CO
AQI 40
Good
4.67μg/m³
PM2.5
13.78μg/m³
PM10
42.64ppb
O3
0.47ppb
SO2
9.44ppb
NO2
0.43ppm
CO
AQI 39
Good
4.64μg/m³
PM2.5
13.40μg/m³
PM10
42.47ppb
O3
0.47ppb
SO2
8.90ppb
NO2
0.41ppm
CO
The air quality data for Florida, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Miami, Florida are available every hour.
Miami, Florida experienced its worst air quality at 12:00:00, 2026-04-24.
The best air quality in Miami, Florida was observed at 03:00:00 on 2026-04-24.
The air quality in Miami, Florida right now is Good, with an AQI of 43.
In Miami, Florida, O3 is the most frequently found pollutant.
When air quality in Miami, Florida is compromised, staying indoors and wearing a mask can reduce health risks.
Miami, Florida currently has a PM2.5 concentration of 4.977 μg/m3.
Miami, Florida currently has a PM10 concentration of 16.747 μg/m3.
The current carbon monoxide (CO) level in Miami, Florida is 0.422 ppm.
The current sulfur dioxide (SO2) concentration in Miami, Florida is 0.547 ppb.
Miami, Florida currently has an ozone (O3) concentration of 45.837 ppm.
The current level of nitrogen dioxide (NO2) in Miami, Florida is 5.437 ppb.
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